Packaging error!

I wanted to package my game, just to see if it works, however, I get a wall of errors and I’m not sure what might be wrong with it.

I don’t mind that it’s not working, as I’m just following a tutorial on game design. but I would like to know if there’s anything that can be done to fix it for later.

Thank you for your assistance.

I’ve noticed quite a few references to the D:\ drive, unless that’s something else. I don’t use that drive for UE, just for downloads and games.